nixpkgs/pkgs/development/libraries/oneDNN/default.nix
2021-04-10 17:12:26 +00:00

45 lines
1.4 KiB
Nix

{ stdenv, lib, fetchFromGitHub, cmake }:
# This was originally called mkl-dnn, then it was renamed to dnnl, and it has
# just recently been renamed again to oneDNN. See here for details:
# https://github.com/oneapi-src/oneDNN#oneapi-deep-neural-network-library-onednn
stdenv.mkDerivation rec {
pname = "oneDNN";
version = "2.2.1";
src = fetchFromGitHub {
owner = "oneapi-src";
repo = "oneDNN";
rev = "v${version}";
sha256 = "sha256-orsllgBt2EHuZOy9vkgDK3XT6BfbtyIPvO4REB9tAgs=";
};
outputs = [ "out" "dev" "doc" ];
nativeBuildInputs = [ cmake ];
# Tests fail on some Hydra builders, because they do not support SSE4.2.
doCheck = false;
# The test driver doesn't add an RPath to the build libdir
preCheck = ''
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}$PWD/src
export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH''${DYLD_LIBRARY_PATH:+:}$PWD/src
'';
# The cmake install gets tripped up and installs a nix tree into $out, in
# addition to the correct install; clean it up.
postInstall = ''
rm -r $out/nix
'';
meta = with lib; {
description = "oneAPI Deep Neural Network Library (oneDNN)";
homepage = "https://01.org/oneDNN";
changelog = "https://github.com/oneapi-src/oneDNN/releases/tag/v${version}";
license = licenses.asl20;
platforms = platforms.all;
maintainers = with maintainers; [ alexarice bhipple ];
};
}